Icarus EXTenna Switch EXTSW-1 Manual

Icarus TV antenne EXTenna Switch EXTSW-1

Læs nedenfor 📖 manual på dansk for Icarus EXTenna Switch EXTSW-1 (3 sider) i kategorien TV antenne. Denne guide var nyttig for 2 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

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EXTenna Switch Installation Manual

Icarus Instruments, Inc.

QRmounts.com

Purpose

The EXTenna Switch allows any handheld aviation radio to quickly access an existing external

comm antenna to ensure good range and readability when this radio is needed to continue ATC

communications. !

For example, an electrical failure in the aircraft will render the existing radio(s) useless. Any

handheld radio can then be used with an existing comm antenna by plugging the supplied RF

cable from the radio into the panel mounted EXTenna Switch. This action disconnects the

comm radio from the antenna and gives the handheld radio access to the same antenna.!

The EXTenna Switch goes in series between an existing comm radio and its antenna. A short

BNC jumper connects the radio’s antenna connector to the Extenna Switch. Then the comm

antenna’s BNC is plugged into the the EXTenna Switch. Note: An extension cable may be

needed to attach the comm antenna to the EXTenna Switch depending upon where it is

mounted. The EXTenna Switch is completely passive and requires no power.!

There are two models of the EXTenna Switch. The model is mounted to the existing EXTSW-1

instrument panel using two supplied 6-32 screws. The 3.5mm jack on the Extenna Switch

extends through the panel, allowing the supplied cable to be plugged in when needed. A CNC

machined drill template with the exact outline of the EXTSW-1 is used to accurately drill the

three required holes. This template is included with the EXTSW-1 along with an adhesive label

that identiﬁes the purpose of the EXTenna Switch.!

The other model is called the . This model includes an adapter plate that allows the EXTSW-2

switch to be mounted in an existing 2.25’ instrument cutout or a 3.125” cutout using a

standard adapter plate. No new holes need to be drilled when using this model and the plate

with its label comes already attached to the switch; no assembly is required.!

What is needed for the installation!

1. An EXTSW-1 or EXTSW-2 !

2. A BNC jumper cable between the com radio’s antenna jack and the switch!

3. An extension cable for the comm antenna cable may be needed to reach the switch!

4. The EXTSW-1 model requires three drill bits: a 1/8” pilot hole drill, a 5/32” drill for the two

6-32 screws, and a 9/32” drill for the 3.5mm jack!

How to Install the model EXTSW-1

The body of the EXTSW-1 EXTenna Switch is mounted in an appropriate location on the

instrument panel. The switch should be easily accessible to the pilot for connecting the cable

between the handheld radio’s antenna jack and the switch using the supplied 48” cable.!

Three holes are needed in the panel, two holes made with a 5/32” drill, and one 9/32” hole for

the jack. These holes must be drilled very precisely. An CNC machined steel drill template is

Produkt Specifikationer

Mærke:	Icarus
Kategori:	TV antenne
Model:	EXTenna Switch EXTSW-1

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